\newcommand{\fix}[1]{{\color{red}fix: \textbf{#1}}}
\newcommand{\ignore}[1]{}
\newcommand{\figtitle}[1]{\textbf{#1}}

\newcommand{\nummovies}[0]{$1,682$}
\newcommand{\numusers}[0]{$943$}
\newcommand{\optmse}[0]{$0.9789$}
\newcommand{\optmae}[0]{$0.7734$}
\newcommand{\paramk}[0]{$k$}
\newcommand{\lowestMSE}[0]{$0.1$}
\newcommand{\optmu}[0]{$3.3$}
\newcommand{\optk}[0]{$11$}
\newcommand{\muplateau}[0]{$4.2$}
